#include "csapp.h"


int main()
{
  int fd1,fd2;
char c;
  fd1 = open("foobar.txt", O_RDONLY, 0);
  Read(fd1,&c,1);
  fd2 = open("foobar.txt", O_RDONLY, 0);
  Read(fd2,&c,1);
  printf("c = %c\n", c);
  exit(0);
}
